The program is being run in compatibility for Windows XP and being run as an administrator, didn't fix anything.
Dll ab Install Dir REG_SZ C:Program FilesOrigin GamesMass Effect.
I'm running Windows 7 64 bit with an AMD Radeon HD 7660D on an AMD A10-5800K APU with Radeon(tm) HD Graphics.Win 7 Max, ATI Radeon HD 4800 Series 1gb.When I try to start ME2, it says "Failed to initialize the physics system.Mass Effect Trailer, mass Effect 2 Cinematic trailer Full-HD.Support from EA has been overall pretty useless, so I'll turn to third party support.It says the version of PhysX I have right now is too high, so it doesn't do anything.M-22a Eviscerator Shotgun, arc Projector, firewalker Pack, alternate Appearance Pack.Inferno Armor, umbra Visor, recon Hood, cerberus Armor.Can anyone help me figure out how to convince ME2 that it does indeed have the software it needs?Sentry Interface, collectors Weapon And Armor, terminus Weapon and Armor.Okay, so I tried to validate my files, nothing happened, steam seems to think I have everything, alright then, I went to the game files to the redist folder, to the PhysX installer it has there, tried running that.Sentry Interface, collectors Weapon And Armor, umbra Visor.Please ensure you have an updated version of the PhysX System Software installed.".Blood Dragon Armor, m-29 Incisor Sniper Rifle, normandy Crash.Capacitor Helmet, overlord, aegis Pack, firepower Pack, shadow Broker.
Alternate Appearance Pack 2, kasumi Goto, archon Visor.
Effect 2 failed to start with the error "Phys-X failed to initialise blah blah".